问题
选择题
—What are those?
—________. [ ]
A. They are apple trees
B. They are apples trees
C. Those are apple trees
D. Those are apples trees
答案
答案:A
—What are those?
—________. [ ]
A. They are apple trees
B. They are apples trees
C. Those are apple trees
D. Those are apples trees
答案:A